AMD Motherboards - X370 Killer SLI No video signal

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X370 Killer SLI No video signal

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=44376
Printed Date: 29 Oct 2025 at 12:24pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: X370 Killer SLI No video signal

Posted By: Yggdrasilbury
Subject: X370 Killer SLI No video signal
Date Posted: 20 Jun 2024 at 11:41am

Hello hive mind, I need some help!

All of a sudden, my trusty system isn't giving me any video signal. The motherboard lights up, the fans spin, and the LED glows, but no video signal (I'm using the motherboard's DVI out).

I've reshuffled the RAM, reconnected everything, removed the graphics card, removed additional RAM and M2 drives, tested the display with another computer (no issues), and reset the BIOS (removed the battery) - but no go.

The CPU is a Ryzen 7 1800x.

Any ideas would be most welcome!